ISO 9005:2007规定了测定二氧化铀粉末和烧结芯块中氧/铀比的分析方法。 该方法适用于超化学计量比二氧化铀粉末和芯块的反应堆级样品。还原剂或残余有机添加剂的存在会使程序无效。

ISO 9005:2007 specifies an analytical method for the determination of the oxygen/uranium ratio in uranium dioxide powder and sintered pellets. The method is applicable to reactor grade samples of hyper-stoichiometric uranium dioxide powder and pellets. The presence of reducing agents or residual organic additives invalidates the procedure.